China gets back to buying West African crude in Nov

* Exports to China back to 918,000 bpd * Total exports to Asia rebound to highest since August * India buys less, Nigerian crude hit most By Libby George LONDON, Oct 30 (Reuters) – China’s loadings of West African crude oil were set to bounce back in November from a multi-year low hit the previous month, a Reuters survey of oil traders and shipping fixtures showed, due to more importing companies there and higher refinery margins. The boost helped press overall exports to As